#2F2F2F

#2F2F2F

颜色值

HEX

#2F2F2F

RGB

47, 47, 47

HSL

0.0, 0.0%, 18.4%

HSV

0.0, 0.0%, 18.4%

CMYK

0.0%, 0.0%, 0.0%, 81.6%

OKLCH

0.3052 0.0 89.9

属性

色彩心理学

Dark grays and charcoals project authority, formality, and sophisticated restraint. They are the color of graphite, storm clouds, and evening suits, carrying weight without the absolute finality of black. These tones suggest seriousness and expertise tempered by subtle warmth.

Design Usage

Dark gray is the preferred text color over pure black for reducing eye strain on light backgrounds. It serves as the standard dark-mode surface color in Material Design and other major design systems. Pair it with a single vivid accent color for a minimal, high-impact visual hierarchy.

配色方案

色觉模拟

CSS 用法

background-color: #2F2F2F;
color: #2F2F2F;
border-color: #2F2F2F;
最接近的 Tailwind: Zinc 800 #27272A

Tailwind 色阶

对比度检查器

白底文字

13.39:1

AA Pass AAA Pass

黑底文字

1.57:1

AA Fail AAA Fail

与之比较

相关文章

常见问题

What are the RGB, HSL, and CMYK values of #2F2F2F?

RGB(47, 47, 47) · HSL(0.0, 0.0%, 18.4%) · CMYK(0.0%, 0.0%, 0.0%, 81.6%)

Does #2F2F2F meet WCAG contrast on white?

13.39:1 — WCAG AA 通过, AAA 通过 for normal text.

What text color is readable on #2F2F2F?

Use FFFFFF text on a #2F2F2F background; contrast on black is 1.57:1.